From 0e5a60b4ebc06a4fe6bb58f0200acf130d7be685 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Tue, 5 Jun 2012 23:57:30 +0000 Subject: Move LiveUnionArray into LiveIntervalUnion.h It is useful outside RegAllocBase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158041 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAllocBase.h | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-) (limited to 'lib/CodeGen/RegAllocBase.h') diff --git a/lib/CodeGen/RegAllocBase.h b/lib/CodeGen/RegAllocBase.h index 072fe2bdb6..d55484f96f 100644 --- a/lib/CodeGen/RegAllocBase.h +++ b/lib/CodeGen/RegAllocBase.h @@ -62,27 +62,7 @@ class RegAllocBase { // registers may have changed. unsigned UserTag; - // Array of LiveIntervalUnions indexed by physical register. - class LiveUnionArray { - unsigned NumRegs; - LiveIntervalUnion *Array; - public: - LiveUnionArray(): NumRegs(0), Array(0) {} - ~LiveUnionArray() { clear(); } - - unsigned numRegs() const { return NumRegs; } - - void init(LiveIntervalUnion::Allocator &, unsigned NRegs); - - void clear(); - - LiveIntervalUnion& operator[](unsigned PhysReg) { - assert(PhysReg < NumRegs && "physReg out of bounds"); - return Array[PhysReg]; - } - }; - - LiveUnionArray PhysReg2LiveUnion; + LiveIntervalUnion::Array PhysReg2LiveUnion; // Current queries, one per physreg. They must be reinitialized each time we // query on a new live virtual register. -- cgit v1.2.3-70-g09d2